SPAI-1, a peptide isolated from porcine duodenum, serves as a specific inhibitor to monovalent cation transporting ATPases, effectively inhibiting Na+, K+-ATPase and H+, K+-ATPase while stimulating Mg2+-ATPase in vitro [1] [2].
Molecular Weight:
5628.57
CAS Number:
[131359-77-8]
Formula:
C245H386N72O65S8
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